Different drivers react differently to resistors. I don't have enough experience to know how or why as I usually just use my DD L1 heads. Maybe the OpticsHQ head is trying hard to pull more amps even with the resistor in place.
I made resistored mods for the Fenix P1 and Amilite Neo T3 that worked well with 20 Ohms, but did need 40+ ohms for a
really low low.
I have 22 and 30 Ohm. I want 60, but haven't gotten one yet. My 30 gives me around 2-5 Lumens. ~2 with CR123, ~3-4 with 3.0V RCR123, and ~5-7L with RCR123.
My 22 ohm gives me more like 10-20 lumens on low with RCR123, but that SSC L1 is a little brighter than the other.
Blindasabat,
What McE2S switch resistor value do you use with your SSC-modified L1 head?
When I use the OpticsHQ E2 head on a single-cell E1L body, even a 60 ohm resistance isn't enough to give a good low-low. I do get an excellent low level using a 60 ohm resistor on a KL4 head from an L4.